摘要
地震灾害是各种自然灾害中最大的一种灾害，而大型石油储罐则是石油化工设备中震害最大的设备，因此必须重视大型油罐的抗震问题。本文从油罐的几何形状和荷载特征等方面说明了油罐震害之所以特别大的主要原因；指出了油罐的主要震害；并从四个方面说明了油罐的抗震理论是非常复杂的。
Earthquake disaster is one of the most disastrous calamities of various natural disasters,andlarge oil storage tanks are most vulnerable to earthquake damage in petrochemical installations,therefore the problem of earthquake resistance of large oil storage tanks must be taken serious-ly.From the geometry and load characteristics of oil storage tanks,the paper gives the main rea-sons why oil storage thanks are most vulnerable to earthquake damage;points out the main dam-age of oil storage tanks;and shows from four aspects that the theory of earthquake resistance ofoil storage tanks is very complicated.
出处
《国际地震动态》
1995年第3期17-21,共5页
Recent Developments in World Seismology
关键词
地震
灾害
抗震
防灾对策
储油罐
石油
earthquake disaster
earthquake disaster preparedness measures
earthquake damage survey
large oil storage tank
